fix css issue for ie8
fix css issue for ie8

profitfrl/webuploader,wxmfront/webuploader,wangyun122/webuploader,Yumozhi/webuploader,MienDev/webuploader,rwecho/webuploader,leiallen/webuploader,git-lt/webuploader,allsmy/webuploader,zhaosichao/webuploader,xiexingen/webuploader,zhaosichao/webuploader,tarobjtu/webuploader,2betop/webuploader,caizhifu/webuploader,Janson-Leung/webuploader,Youraiseme/webuploader,git-lt/webuploader,profitfrl/webuploader,ikenneth/webuploader,rwecho/webuploader,allsmy/webuploader,xiexingen/webuploader,lovelykobe/webuploader,wxmfront/webuploader,NTASTE/webuploader,ouyang90/webuploader,jimmy-yao/webuploader,VioletLife/webuploader,caizhifu/webuploader,2betop/webuploader,ouyang90/webuploader,baiyanghese/webuploader,wangyun122/webuploader,leiallen/webuploader,xiexingen/webuploader,baiyanghese/webuploader,tarobjtu/webuploader,admpub/webuploader,Markxuxiao/webuploader,jimmy-yao/webuploader,Rudy24/webuploader,meleslilijing/webuploader,jimmywang1994/webuploader,Janson-Leung/webuploader,Markxuxiao/webuploader,allsmy/webuploader,herohenu/webuploader,jimmy-yao/webuploader,Rudy24/webuploader,greatpie/WebUploader,fengshao0907/webuploader,fex-team/webuploader,zhaosichao/webuploader,fex-team/webuploader,MienDev/webuploader,fengshao0907/webuploader,admpub/webuploader,BobJavascript/webuploader,Markxuxiao/webuploader,Markxuxiao/webuploader,orangemi/webuploader,fex-team/webuploader,tarobjtu/webuploader,zhaosichao/webuploader,cnbin/webuploader,baitongda/webuploader,wxmfront/webuploader,baitongda/webuploader,git-lt/webuploader,lovelykobe/webuploader,ouyang90/webuploader,Youraiseme/webuploader,baiyanghese/webuploader,wxmfront/webuploader,zhaosichao/webuploader,VioletLife/webuploader,greatpie/WebUploader,NTASTE/webuploader,rwecho/webuploader,profitfrl/webuploader,Yumozhi/webuploader,fex-team/webuploader,baitongda/webuploader,MienDev/webuploader,fengjianjunstudy/webuploader,Yumozhi/webuploader,rwecho/webuploader,meleslilijing/webuploader,meleslilijing/webuploader,Markxuxiao/webuploader,BobJavascript/webuploader,Yumozhi/webuploader,webwlsong/webuploader,git-lt/webuploader,pjkui/webuploader,2betop/webuploader,rwecho/webuploader,orangemi/webuploader,ikenneth/webuploader,admpub/webuploader,Rudy24/webuploader,orangemi/webuploader,ikenneth/webuploader,baitongda/webuploader,webwlsong/webuploader,fengshao0907/webuploader,herohenu/webuploader,dianerdianer/webuploader,wangyun122/webuploader,profitfrl/webuploader,cnbin/webuploader,Markxuxiao/webuploader,webwlsong/webuploader,dianerdianer/webuploader,BobJavascript/webuploader,webwlsong/webuploader,VioletLife/webuploader,NTASTE/webuploader,cnbin/webuploader,caizhifu/webuploader,lovelykobe/webuploader,BobJavascript/webuploader,BobJavascript/webuploader,jimmywang1994/webuploader,admpub/webuploader,meleslilijing/webuploader,baitongda/webuploader,allsmy/webuploader,meleslilijing/webuploader,herohenu/webuploader,yuefengkai/webuploader,caizhifu/webuploader,pjkui/webuploader,webwlsong/webuploader,WPG/webuploader,fengjianjunstudy/webuploader,fengjianjunstudy/webuploader,WPG/webuploader,jimmywang1994/webuploader,NTASTE/webuploader,NTASTE/webuploader,Youraiseme/webuploader,xiexingen/webuploader,yuefengkai/webuploader,orangemi/webuploader,fengjianjunstudy/webuploader,ikenneth/webuploader,baiyanghese/webuploader,VioletLife/webuploader,WPG/webuploader,cnbin/webuploader,2betop/webuploader,jimmy-yao/webuploader,baiyanghese/webuploader,lovelykobe/webuploader,yuefengkai/webuploader,dianerdianer/webuploader,meleslilijing/webuploader,rwecho/webuploader,jimmywang1994/webuploader,MienDev/webuploader,Rudy24/webuploader,cnbin/webuploader,greatpie/WebUploader,wxmfront/webuploader,caizhifu/webuploader,wangyun122/webuploader,Janson-Leung/webuploader,Youraiseme/webuploader,yuefengkai/webuploader,VioletLife/webuploader,wangyun122/webuploader,leiallen/webuploader,jimmy-yao/webuploader,tarobjtu/webuploader,fex-team/webuploader,Rudy24/webuploader,jimmy-yao/webuploader,wxmfront/webuploader,yuefengkai/webuploader,ouyang90/webuploader,admpub/webuploader,dianerdianer/webuploader,Youraiseme/webuploader,WPG/webuploader,git-lt/webuploader,ikenneth/webuploader,ouyang90/webuploader,lovelykobe/webuploader,NTASTE/webuploader,fengjianjunstudy/webuploader,yuefengkai/webuploader,caizhifu/webuploader,baitongda/webuploader,greatpie/WebUploader,pjkui/webuploader,git-lt/webuploader,zhaosichao/webuploader,baiyanghese/webuploader,WPG/webuploader,tarobjtu/webuploader,Janson-Leung/webuploader,greatpie/WebUploader,webwlsong/webuploader,Yumozhi/webuploader,admpub/webuploader,ouyang90/webuploader,2betop/webuploader,jimmywang1994/webuploader,Janson-Leung/webuploader,lovelykobe/webuploader,fengshao0907/webuploader,Yumozhi/webuploader,herohenu/webuploader,fengshao0907/webuploader,orangemi/webuploader,herohenu/webuploader,xiexingen/webuploader,xiexingen/webuploader,profitfrl/webuploader,cnbin/webuploader,ikenneth/webuploader,leiallen/webuploader,allsmy/webuploader,leiallen/webuploader,dianerdianer/webuploader,herohenu/webuploader,pjkui/webuploader,orangemi/webuploader,fengshao0907/webuploader,pjkui/webuploader,allsmy/webuploader,WPG/webuploader,pjkui/webuploader,Janson-Leung/webuploader,greatpie/WebUploader,MienDev/webuploader,fex-team/webuploader,fengjianjunstudy/webuploader,leiallen/webuploader,tarobjtu/webuploader,profitfrl/webuploader,VioletLife/webuploader,BobJavascript/webuploader,Youraiseme/webuploader,MienDev/webuploader,dianerdianer/webuploader,Rudy24/webuploader,jimmywang1994/webuploader,wangyun122/webuploader